to process generated HTML. This not cause any side effects except
leaving some character entities in their numeric form instead
converting them into alphabetical notation (< instead of <),
but since all browsers understand such cases it is not a problem.
This commit should make all translations tidy clean, since
tidy should not arise entities conversion problem as it did
for long time before. Therefore all occurences of manual settings
of TIDYFLAGS and NO_TIDY declarations for translations are removed.
No objections from: -doc
Requested by: Russian and Japanese translation teams
Also fix several minor bugs here, such as leftover files not being
deleted after 'make clean'.
PR: docs/31131
Submitted by: Cyrille Lefevre <clefevre@citeweb.net>
Admittedly, this is a hack, and the real solution is to sanitize FORMATS
by removing any words that aren't in KNOWN_FORMATS. This fixes release
since releases uses 'html html-split txt' for FORMATS when it compiles and
installs the docs.
